The same people are retested over a long period in a ________ study.
A) terminal decline
B) longitudinal
C) life-span
D) cross-sectional

Question

Quizplus · Accepted Answer

A longitudinal study is designed to follow a group of individuals over an extended period, and the same people are administered the study's tests over time. This approach allows researchers to examine changes that occur in individuals as they age or experience certain life events or interventions. Terminal decline studies focus on the decline of cognitive abilities in individuals nearing the end of their lives, while cross-sectional studies compare groups of people at different points in time. A life-span study considers developmental changes that take place throughout life.

The Same People Are Retested Over a Long Period in a ________